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netdev: Add netdev_connect_wsc

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This commit is contained in:
Denis Kenzior 2016-09-13 20:50:24 -05:00
parent 8a50054925
commit f77d363840
2 changed files with 73 additions and 13 deletions
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82
src/netdev.c
View File

@ -47,6 +47,7 @@
#include "src/device.h" #include "src/device.h"
#include "src/scan.h" #include "src/scan.h"
#include "src/netdev.h" #include "src/netdev.h"
#include "src/wscutil.h"
struct netdev { struct netdev {
uint32_t index; uint32_t index;
@ -1093,20 +1094,13 @@ static struct l_genl_msg *netdev_build_cmd_connect(struct netdev *netdev,
return msg; return msg;
} }
int netdev_connect(struct netdev *netdev, struct scan_bss *bss, static int netdev_connect_common(struct netdev *netdev,
struct eapol_sm *sm, struct l_genl_msg *cmd_connect,
netdev_event_func_t event_filter, struct scan_bss *bss,
netdev_connect_cb_t cb, void *user_data) struct eapol_sm *sm,
netdev_event_func_t event_filter,
netdev_connect_cb_t cb, void *user_data)
{ {
struct l_genl_msg *cmd_connect;
if (netdev->connected)
return -EISCONN;
cmd_connect = netdev_build_cmd_connect(netdev, bss, sm);
if (!cmd_connect)
return -EINVAL;
netdev->connect_cmd_id = l_genl_family_send(nl80211, cmd_connect, netdev->connect_cmd_id = l_genl_family_send(nl80211, cmd_connect,
netdev_cmd_connect_cb, netdev_cmd_connect_cb,
netdev, NULL); netdev, NULL);
@ -1124,6 +1118,68 @@ int netdev_connect(struct netdev *netdev, struct scan_bss *bss,
netdev->sm = sm; netdev->sm = sm;
return 0; return 0;
}
int netdev_connect(struct netdev *netdev, struct scan_bss *bss,
struct eapol_sm *sm,
netdev_event_func_t event_filter,
netdev_connect_cb_t cb, void *user_data)
{
struct l_genl_msg *cmd_connect;
if (netdev->connected)
return -EISCONN;
cmd_connect = netdev_build_cmd_connect(netdev, bss, sm);
if (!cmd_connect)
return -EINVAL;
return netdev_connect_common(netdev, cmd_connect, bss, sm,
event_filter, cb, user_data);
}
int netdev_connect_wsc(struct netdev *netdev, struct scan_bss *bss,
struct eapol_sm *sm,
netdev_event_func_t event_filter,
netdev_connect_cb_t cb, void *user_data)
{
struct l_genl_msg *cmd_connect;
struct wsc_association_request request;
uint8_t *pdu;
size_t pdu_len;
void *ie;
size_t ie_len;
if (netdev->connected)
return -EISCONN;
cmd_connect = netdev_build_cmd_connect(netdev, bss, NULL);
if (!cmd_connect)
return -EINVAL;
request.version2 = true;
request.request_type = WSC_REQUEST_TYPE_ENROLLEE_OPEN_8021X;
pdu = wsc_build_association_request(&request, &pdu_len);
if (!pdu)
goto error;
ie = ie_tlv_encapsulate_wsc_payload(pdu, pdu_len, &ie_len);
l_free(pdu);
if (!ie)
goto error;
l_genl_msg_append_attr(cmd_connect, NL80211_ATTR_IE, ie_len, ie);
l_free(ie);
return netdev_connect_common(netdev, cmd_connect, bss, sm,
event_filter, cb, user_data);
error:
l_genl_msg_unref(cmd_connect);
return -ENOMEM;
} }
int netdev_disconnect(struct netdev *netdev, int netdev_disconnect(struct netdev *netdev,

4
src/netdev.h
View File

@ -76,6 +76,10 @@ int netdev_connect(struct netdev *netdev, struct scan_bss *bss,
struct eapol_sm *sm, struct eapol_sm *sm,
netdev_event_func_t event_filter, netdev_event_func_t event_filter,
netdev_connect_cb_t cb, void *user_data); netdev_connect_cb_t cb, void *user_data);
int netdev_connect_wsc(struct netdev *netdev, struct scan_bss *bss,
struct eapol_sm *sm,
netdev_event_func_t event_filter,
netdev_connect_cb_t cb, void *user_data);
int netdev_disconnect(struct netdev *netdev, int netdev_disconnect(struct netdev *netdev,
netdev_disconnect_cb_t cb, void *user_data); netdev_disconnect_cb_t cb, void *user_data);